A vitamin C tablet weighing 1.632 g was dissolved into an acidic KI solution containing a starch indicator. The solution was then titrated to a blue-black endpoint with 26.0mL of a 0.0163 M KIO3 solution. How many mg of Vitamin C were in the tablet ?? and what % of the powder was Vitamin C?? Please solve this out for me

answer

watching

485

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Bunny GreenfelderLv2

30 Oct 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

A vitamin C tablet was dissolved in 50.0 mL of distilled water, and then titrated with 0.0100 M KIO₃; 16.57 mL of KIO₃ solution was needed to reach the endpoint. Calculate the grams of vitamin C were in the tablet?

olivechinchilla535

Calculate the weight percent of ascorbic acid in a tablet of Vitamin C from the following data: A 100 mg sample of a crushed Vitamin C tablet was dissolved in 40 mL of H2SO4 and 20 mL of water. Two grams of KI and 30. mL of 0.0126 M KIO3 solution was added, and the mixture titrated to a starch endpoint. The titration required 26 mL of 0.0490 M thiosulfate solution.

If you wanted to do titration of a whole 1000 mg Vitamin C tablet, how many mL of a 0.0163 M KIO3 solution would be required?? please solve this out for me